A Channel Allocation Mechanism for Cellular Networks
AbstractIn cellular networks, call blocking causes lower customer satisfaction and economic loss. Therefore, the channel allocation for call block avoidance is an important issue. This study proposes a mechanism that considers the real-time traffic information (e.g., traffic flow and vehicle speed) and the user behavior (e.g., call inter-arrival time and call holding time) to analyze the adaptable number of communication calls in the specific cell for channel allocation. In experiments about call block probabilities (CBP), this study simulated two cases that are the situations of the whole day and traffic accident. The simulation results show that all CBPs in the scenario of whole day are less than 21.5% by using the proposed mechanism, which is better than using the static channel allocation (SCA) mechanism. Moreover, all CBPs in the scenario of traffic accidents are less than 16.5% by using the proposed mechanism, which is better than using the SCA mechanism. Therefore, the proposed mechanism can decrease the number of CBPs effectively. View Full-Text
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Chen, C.-H.; Lin, B.-Y.; Lei, C.-H.; Lo, C.-C. A Channel Allocation Mechanism for Cellular Networks. Inventions 2017, 2, 8.
Chen C-H, Lin B-Y, Lei C-H, Lo C-C. A Channel Allocation Mechanism for Cellular Networks. Inventions. 2017; 2(2):8.Chicago/Turabian Style
Chen, Chi-Hua; Lin, Bon-Yeh; Lei, Che-Hao; Lo, Chi-Chun. 2017. "A Channel Allocation Mechanism for Cellular Networks." Inventions 2, no. 2: 8.
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